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WebPros

Records51All Threatist records
Exploited (KEV)1In CISA KEV
CVSS critical29CVSS 9.0–10.0
CVSS high19CVSS 7.0–8.9

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WebPros records in CISA KEV

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51 records

Priority CRITICAL 99KEV

cPanel and WHM versions after 11.40 contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.

CVSS 4.0CRITICAL 9.3 Network No auth No interaction EPSS 0.98527 Published 2026-04-29 Fixed in 11.86.0.41, 11.94.0.28 +10 CWE-306
Priority MEDIUM 49

Deserialization of untrusted data in WHMCS 9.0.0 before 9.0.8 and 8.0.0 before 8.13.7 allows remote attackers to execute arbitrary code.

CVSS 4.0CRITICAL 9.3 Network No auth No interaction EPSS 0.00752 Published 2026-09-14 Fixed in 9.0.8, 8.13.7 CWE-502
TI-2026-23317 CVE-2026-29200 · GHSA-2fxc-8v96-j5f3

Authorization bypass in WebPros Comet Backup

Priority MEDIUM 49

A critical IDOR vulnerability has been discovered in Comet Backup affecting all versions from 20.11.0 to 26.1.1 and 26.2.1.

CVSS 4.0CRITICAL 9.9 Network No auth No interaction EPSS 0.00297 Published 2026-05-04 Fixed in 26.1.2, 26.2.2 CWE-639
TI-2026-23321 CVE-2026-29204 · GHSA-5j8p-mmp9-6fj8

Authorization bypass in WebPros WHMCS

Priority MEDIUM 47

Insufficient ownership check in `clientarea.php` allows an authenticated client area user to submit requests using another user’s `addonId` without any ownership validation leading to unauthorized access to the victim's…

CVSS 3.1CRITICAL 9.1 Network No auth No interaction EPSS 0.00319 Published 2026-05-12 Fixed in 18.13.3, 9.0.4 CWE-639
Priority MEDIUM 46

OS command injection in the advanced-rule parser of ConfigServer Security & Firewall allows a remote attacker who controls a configured allow/deny feed to execute arbitrary commands as root, due to insufficient validatio…

CVSS 4.0CRITICAL 9.5 Network No auth No interaction EPSS 0.01419 Published 2026-09-10 Fixed in 16.30 CWE-78
Priority MEDIUM 46

Improper escaping of a request URL in ConfigServer Security & Firewall allows an unauthenticated remote attacker to execute arbitrary commands as the CSF service account via shell command injection.

CVSS 4.0CRITICAL 9.2 Network No auth No interaction EPSS 0.0233 Published 2026-09-10 Fixed in 16.30 CWE-78
Priority MEDIUM 44

Improper neutralization of a NUL byte in cPanel allows remote attackers to read any mail account's calendar and contact data.

CVSS 4.0HIGH 8.7 Network No auth No interaction EPSS 0.00401 Published 2026-11-02 Fixed in 11.138.0.19, 11.136.0.51 +2 CWE-158
TI-2026-47686 CVE-2026-67401 · GHSA-cm73-4w66-phhj

SQL injection in WebPros cPanel

Priority MEDIUM 44

A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component

CVSS 3.0CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00861 Published 2026-09-09 Fixed in 11.134.0.55, 11.136.0.39 +3 CWE-89
TI-2026-46795 CVE-2026-65646 · GHSA-g8q6-5f8r-jhhf

Injection in WebPros Plesk

Priority MEDIUM 44

Improper neutralization of special elements in in Plesk's DNS zone management functionality allows remote authenticated users to disclose arbitrary local files and escalate privileges.

CVSS 3.0CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00697 Published 2026-08-26 Fixed in 18.0.79.11, 18.0.80.7 CWE-74
TI-2026-41801 CVE-2026-58046 · GHSA-cw8q-r6mc-84wq

SQL injection in WebPros Plesk

Priority MEDIUM 44

Improper neutralization in the Plesk XML-RPC API allows a remote authenticated low-privileged user to perform SQL injection and read arbitrary data from the Plesk database, leading to full compromise of the panel.

CVSS 3.1CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00575 Published 2026-07-30 Fixed in 18.0.79.4 CWE-89
Priority MEDIUM 44

Incorrect authorization in the XML-RPC API of WebPros Plesk before 18.0.78.4 allows a low-privileged authenticated customer to look up domains they do not own, because ownership is enforced only for certain lookup filter…

CVSS 3.1CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00655 Published 2026-07-08 Fixed in 18.0.78.4 CWE-522
TI-2026-35960 CVE-2026-48614 · GHSA-29pr-6qrg-q2x4

Code injection in WebPros Plesk

Priority MEDIUM 44

An improper authorization vulnerability in the Plesk XML API allows an authenticated user to inject arbitrary configuration directives, resulting in arbitrary file write as root and full privilege escalation on the under…

CVSS 3.1CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00581 Published 2026-07-06 Fixed in 18.0.78 CWE-94
Priority MEDIUM 43

A Time-of-check Time-of-use (TOCTOU) race condition leading to insecure symlink following in Plesk causes local privilege escalation to root via arbitrary file/directory ownership takeover.

CVSS 3.0CRITICAL 9.9 Network Low privileges No interaction EPSS 0.00397 Published 2026-09-10 No fix listed CWE-367
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